'About time!' Heather Dubrow shares sneak peek of her new mega mansion as she prepares to move in after over two-year wait

She has been working on her dream home, dubbed the Dubrow Chateau, for over two years.

And as Heather Dubrow and her husband Terry prepare to finally move into their 20,000 sq ft mega mansion next week, the reality star shared a sneak peek of the opulent interior her family will be enjoying.

The 47-year-old Real Housewives of Orange County star took to Instagram and gave a glimpse of her huge master bathroom decked out with marble.

Opulent: Heather Dubrow gave a glimpse of her new master bathroom on Thursday as she and her husband Terry prepare to move into their new 20,000 sq ft home

Heather Dubrow's world! The reality star also revealed her very unique doorbell that's in her walk-in closet

The room pictured is so big that is has a seating area in the centre as well as separate vanity areas for her and her husband.

Heather also revealed a unique 'press for champagne' doorbell in her closet for those emergency glam sessions.

Their projected move-in date was March 1 so the couple and their four children are eager to move in.

The expansive home has 14 bathrooms, an underground garage, lap pool and a movie theater that seats 21 people.

Almost there: Real Housewives of Orange County star shared a photo of her family's new mansion in May after more than two years of construction

In a clip from the current season 11 of RHOC Heather shows her castmates around the under construction home.

She gives them a tour of her private beauty salon, which she reveals will have a shampoo sink, and two built-in makeup stations.

Heather also revealed the underground garage features a dumbwaiter to lift the car up to ground level.

The huge dining room boasts a whole wall of wine while the kitchen has a big central eating island which Heather revealed will have a big 5ft by 13ft trough in the middle.

Welcome home: 'So close' she wrote after sharing a photo of the new front door earlier this year

Taking care of business: The 47-year-old has been overseeing every detail of the 20,000-square-foot home

'You can put shellfish or crudités in it' she told her pals and added that she wants four different sizes of ice to be lit up under the food.

Heather banned her husband from going near the building site for the past couple of months so that can surprise him with the finished project.

'I kicked him out. I wanted to have a big reveal,' Heather told Bravo's Daily Dish in May.

Family home: 'Marking our territory in the basement courtyard before the stone goes in!,' Heather wrote on Instagram earlier this year

Details: Heather took measurements in the loggia, writing 'All I do is measure... wrapping up the last few pieces of outdoor furniture to order!'

'He hasn't been here in about three weeks. He hasn't seen the furniture.

'I just tried to make every room special,' she said. 'There's a lot of very unique things that I've designed and put into this house that I'm just very excited about.

Terry added: 'I think this house is not going to just blow away anything we've done before, but this house is gonna be one of those homes, like a Mohamed Hadid home where you walk in and your jaw just drops, both from a design element point-of-view and a scale home point-of-view,'

Fancy a drink? The home's onyx bar, which lights up, and a wooden slab that she planned on polishing and using as the bar top

Fancy: The home has 14 bathrooms, and Heather shared a photo of a bidet on Instagram, joking that it was 'Terry's Throne'

The gorgeous home also has a private office, as well as a 90-foot family room and kitchen.

Earlier this year Heather also shared a photo of a high-tech bidet in one of the 14 bathrooms, joking that it was 'Terry's throne.'